solemn words echoed in Lin Feng's ears, causing a輕微 flutter in his heart as he gazed at Grandmaster North with a blank expression.,With a沉重 and solemn nod, Feng Lin watched as the aged northern elder appeared to have aged considerably.,"Jiantiao Jue, cultivating the domineering刀元, is a grade-earth level inferior martial art. After cultivation, one's genuine essence manifests dominantly like a blade, breaking and annihilating everything."。